You can watch the video first before reading this post.
For so long i wanted to make an audio amplifier to enjoy my music i used
the well know IC lm386 but it wasn’t e enough to power big speakers so i changed the IC to TDA2003 . im going to show you now how to make a nice and powerful amplifier.

Here is the chematics in case you couldnt find the 39nf (its hard to find) then you can go with 33nf cap and 47 ohm resistor.

Step 3: Printed bored

you can ether use a printed bored or a normal throw hole PCB i will provide better quality in a link later

Step 4: Bending the TDA2003 pins

like you have seen in step3 the printed the holes will not match with the TDA2003 that’s why you need to carefully bend them a little so they can be in the photo and then solder some left over parts to them (led pings/resistors…) you need to extend the legs so they don’t broke (i broke my first tda2003)

Step 5: BE careful&&success!!

If your are going with the PCB type don’t rush things and always check again and again before powering so you don’t end it with this.!!!